﻿using Microsoft.Graphics.Canvas;
using Microsoft.Graphics.Canvas.Effects;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 纸片人.win2dEffectControl.DataClass
{
    public class CrossFadeEffectData : EffectTwoSourceData
    {
        #region 属性
        private float _crossFade = 0.5f;

        public float CrossFade { get => _crossFade; set { _crossFade = value; OnPropertyChanged();SetIsChanges(); } }

        #endregion
        public override ICanvasImage GetEffect(CanvasDevice device, bool compression)
        {
            var source = GetSourceEffect(device, compression);
            if (source == null) return null;
            var twoSoucrce = GetSourceTwoEffect(device, compression);
            var effect = new CrossFadeEffect()
            {
                Source1 = source,
                Source2 = twoSoucrce,
                CrossFade = CrossFade
            };

            return effect;
        }
    }
}
